Welcome back!
Can't say much about how it would fare in PvP, but Electric Armor has had its Conserve power changed to Energize (http://paragonwiki.com/wiki/Electric_Armor#Energize) which now gives:
60% Endurance Reduction for 30 seconds
25% Heal for Self
100% Regeneration for Self for 30 seconds
With good Recharge and Heal slotting you can get it to be up every 60 seconds, Heal 50%, and Regenerate 200%.
Other than that singular power change, Electric Armor is pretty much the same. I think. 
What you'll get as far as Resistances go, should be around 40% across the board, save for Negative which would be slightly lower. Get the Tough power and you'll be sitting at 60% Resist for Smashing/Lethal. Some pretty good numbers, which get even better when you get some IO bonuses for Defense. Once you get Energize and Power Sink, Endurance management will be a breeze. 
Electrical Melee got its Chain Induction buffed a little. Can't remember if they've fixed the bug with placing an IO proc in the attack. In any case, it jumps to other targets more reliably now and I enjoy using it regularly.
Playstation 3 - XBox 360 - Wii - PSP
Remember kids, crack is whack!
Samuel_Tow: Your avatar is... I think I like it
hello everyone im a vet from the old days.. left when issue 13 came out.. and went to CO.. now im back for a bit and i wanted to build a new scrap..
Im thinking of trying out elec/elec.. What are your thoughts on the set for pvp and pve.. thank you.. and what masteries do we have now?
Freedom:
Iron-Blade 50kat/invul Iron Ascension 50trifpb Cinder Reborn 50fire/kin Zaha'doom 50triws Cindered Stones 50fire/ston ColdFusion 35 ice/rad Iron Ash 50 Fir/WP
Iron Wind km/regen Iron Static elec/reg Psy Entity 50 psy/dev Iron-Assassin 50 nin/nin